techncal questions such as how to deal with unbalanced datasets
Data Scientist Manager Interview Questions
51 data scientist manager interview questions shared by candidates
They asked me about a hypothetical everyday client request and how I would handle it.
What kind of projects did you work at your previous positions?
Comentar tu experiencia laboral relacionada con el puesto.
Technical - All questions/answer can be found by searching for ML interview questions, AI interview questions, and Time series interview questions. A Bayesian question using Bayes formula. In addition: What tools should a Data science team use, tech stack used - difference between varying database tools.
Why should we hire you?
Problem solving SQL assessment and technical interview
Why do you want to join Qiagen?
Why do you think this position is suitable for you?
Example probability brain teasers: probabilities when rolling two dice twice with the second roll depending on the outcome of the first, the German tank problem, breaking a 4-digit code with different prior information etc. In total: know your combinatorics and Bayes rule in-and-out! Example business cases: - You own a museum and consider putting up an exhibition by a new artist. How would you go about the decision? What kind of information / data would you look for, how would you use it? - You want to buy a TV on amazon.com. How do you make a decision? - You performed A/B testing on a change in a search engine algorithm. Although in B, the coders made a mistake which led to really poor search results, user clicked on more results as well as on more ads. How do you interpret the results, what do you do next? etc. In total, they look for how you think and approach a problem. They often want to know how you deal with incomplete information, short timelines, trade-offs. Overall, all interviewers were very friendly and professional. My HR contact was very responsive throughout the whole process. My interview process was unusually long because of visa questions - normally they are faster than 3 months;-)
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